LinCAN sources go through big white-space cleanup.

[lincan.git] / lincan / src / virtual.c

diff --git a/lincan/src/virtual.c b/lincan/src/virtual.c
index de6c6f5769c935e0346a17a3b0afa80fa0326c14..eb8043f82c24af44ef1b17c2c16bf2a0e8ff104a 100644 (file)
--- a/lincan/src/virtual.c
+++ b/lincan/src/virtual.c
@@ -138,7 +138,7 @@ int virtual_pre_read_config(struct canchip_t *chip, struct msgobj_t *obj)
  * Return Value: negative value reports error.
  * File: src/virtual.c
  */
-int virtual_pre_write_config(struct canchip_t *chip, struct msgobj_t *obj, 
+int virtual_pre_write_config(struct canchip_t *chip, struct msgobj_t *obj,
                                                        struct canmsg_t *msg)
 {
        return 0;
@@ -155,7 +155,7 @@ int virtual_pre_write_config(struct canchip_t *chip, struct msgobj_t *obj,
  * Return Value: negative value reports error.
  * File: src/virtual.c
  */
-int virtual_send_msg(struct canchip_t *chip, struct msgobj_t *obj, 
+int virtual_send_msg(struct canchip_t *chip, struct msgobj_t *obj,
                                                        struct canmsg_t *msg)
 {
        return 0;
@@ -184,7 +184,7 @@ int virtual_check_tx_stat(struct canchip_t *chip)
  * Return Value: negative value reports error.
  * File: src/virtual.c
  */
-int virtual_set_btregs(struct canchip_t *chip, unsigned short btr0, 
+int virtual_set_btregs(struct canchip_t *chip, unsigned short btr0,
                                                        unsigned short btr1)
 {
        return 0;
@@ -321,7 +321,7 @@ void virtual_irq_write_handler(struct canchip_t *chip, struct msgobj_t *obj)
  *     The CAN driver uses this pointer to store relationship of interrupt
  *     to chip state structure - @struct canchip_t
  * @regs: system dependent value pointing to registers stored in exception frame
- * 
+ *
  * Interrupt handler is activated when state of CAN controller chip changes,
  * there is message to be read or there is more space for new messages or
  * error occurs. The receive events results in reading of the message from
@@ -342,20 +342,20 @@ void virtual_schedule_next(struct msgobj_t *obj)
        can_preempt_disable();
 
        can_msgobj_set_fl(obj,TX_REQUEST);
-       
+
        while(!can_msgobj_test_and_set_fl(obj,TX_LOCK)){
 
                can_msgobj_clear_fl(obj,TX_REQUEST);
-               
+
                cmd=canque_test_outslot(obj->qends, &obj->tx_qedge, &obj->tx_slot);
                if(cmd>=0) {
                        mod_timer(&obj->tx_timeout,
                                jiffies+virtual_bus_latency(obj));
                        DEBUGMSG("virtual: scheduled delivery\n");
 
-               } else          
+               } else
                        can_msgobj_clear_fl(obj,TX_LOCK);
-               
+
                if(!can_msgobj_test_fl(obj,TX_REQUEST)) break;
                DEBUGMSG("TX looping in virtual_schedule_next\n");
        }
@@ -367,7 +367,7 @@ void virtual_schedule_next(struct msgobj_t *obj)
 void virtual_do_tx_timeout(unsigned long data)
 {
        struct msgobj_t *obj=(struct msgobj_t *)data;
-       
+
        if(obj->tx_slot) {
                /* fill CAN message timestamp */
                can_filltimestamp(&obj->tx_slot->msg.timestamp);
@@ -398,7 +398,7 @@ void virtual_do_tx_timeout(unsigned long data)
 int virtual_wakeup_tx(struct canchip_t *chip, struct msgobj_t *obj)
 {
        /* can_msgobj_set_fl(obj,TX_REQUEST); */
-       
+
        struct canque_edge_t *qedge;
        struct canque_slot_t *slot;
        int cmd;
@@ -413,7 +413,7 @@ int virtual_wakeup_tx(struct canchip_t *chip, struct msgobj_t *obj)
                        if(cmd==0) {
                                /* fill CAN message timestamp */
                                can_filltimestamp(&slot->msg.timestamp);
-                               
+
                                canque_filter_msg2edges(obj->qends, &slot->msg);
                                DEBUGMSG("virtual: direct delivery\n");
                        }
@@ -475,7 +475,7 @@ int virtual_reset(struct candevice_t *candev)
  * Return Value: The function always returns zero
  * File: src/virtual.c
  */
-int virtual_init_hw_data(struct candevice_t *candev) 
+int virtual_init_hw_data(struct candevice_t *candev)
 {
        candev->res_addr=0;
        candev->nr_82527_chips=0;